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Rustdoc for `impl Trait` in argument position is broken #49309

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sinkuu opened this issue Mar 23, 2018 · 0 comments

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C-bug T-rustdoc

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sinkuu commented Mar 23, 2018 •

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pub fn foo(_x: impl Clone, _y: i32, _z: impl Copy) {
}

Running rustdoc on this code generates the following documentation:

stokhos added the T-rustdoc label

cuviper added C-bug T-dev-tools-rustdoc labels

sinkuu mentioned this issue

Rustdoc support for universal_impl_trait #49304

Merged

bors added a commit that referenced this issue


          Auto merge of #49304 - sinkuu:impl_trait_rustdoc, r=QuietMisdreavus

e58df0d

Rustdoc support for universal_impl_trait

Hides type parameters synthesized by `impl Trait`-in-argument-position, and enables links to trait names.

<img alt="before" src="https://user-images.githubusercontent.com/7091080/37831646-a61413c6-2ee9-11e8-8ec2-a6137956d922.png" width="450"/>
↓
<img alt="after" src="https://user-images.githubusercontent.com/7091080/37831657-b2ff0ae6-2ee9-11e8-8797-fdad904782bf.png" width="450"/>

Fixes #49309

bors closed this as completed in #49304

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